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NSN Search

Look up National Stock Numbers with real DIBBS award history and verified suppliers — winners and MCRL-approved manufacturers on each part page. 114 NSNs with DIBBS awards in FSC 4140.

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Filtering by FSC 4140. Clear filter

NSNItem nameFSCDLA awardsLast award
4140-01-396-5357FAN,VANEAXIAL414010Jul 21, 2021
4140-01-508-6232FAN,VANEAXIAL414010Dec 16, 2025
4140-01-578-3878IMPELLER,FAN,AXIAL414010Mar 2, 2026
4140-01-589-2215BLOWER,EXHAUST414010Sep 16, 2024
4140-01-688-1959FAN,TUBEAXIAL414010Nov 24, 2025
4140-12-388-8920—414010Jul 3, 2023
4140-01-592-3151FAN,TUBEAXIAL41409Oct 16, 2024
4140-01-592-9161FAN,CENTRIFUGAL41409Mar 26, 2021
4140-01-677-6586BLOWER,AIR BARRIER41409Apr 11, 2025
4140-00-335-2863FAN,TUBEAXIAL41408Oct 4, 2024
4140-00-758-7686IMPELLER,FAN,AXIAL41408Sep 6, 2023
4140-01-477-7220FAN,VANEAXIAL41408Oct 20, 2025
4140-01-556-2206FAN,VANEAXIAL41408Dec 31, 2024
4140-12-365-0089—41408May 5, 2026
4140-01-037-5305PARTS KIT,FAN41407Sep 23, 2025
4140-01-158-9308FAN,TUBEAXIAL41407Apr 22, 2021
4140-01-421-3184IMPELLER,FAN,AXIAL41407May 15, 2025
4140-01-676-6052FAN,TUBEAXIAL41407Apr 10, 2026
4140-01-037-5307HOUSING,FAN41406Oct 25, 2024
4140-01-081-7473FAN,CENTRIFUGAL41406Apr 8, 2026
4140-01-369-2957FAN,TUBEAXIAL41406Feb 5, 2026
4140-01-727-5726FAN,TUBEAXIAL41406Jun 16, 2026
4140-01-549-8327FAN,VENTILATING41405Aug 25, 2026
4140-01-668-3139IMPELLER,FAN,AXIAL41405Mar 30, 2026
4140-01-676-5999FAN,TUBEAXIAL41405Aug 5, 2026
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